Julian weather in December (California, United States of America)
What can you expect from the weather in Julian during December? This guide provides all the details you need.
In December, Julian typically experiences low temperatures and high rainfall. December is a winter month. Throughout the daytime, temperatures often hover around 12°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 3°C. This month often claims the chilliest averages of the year.
Julian in December usually receives high rainfall, averaging around 132 mm for the month. Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. Based on our climate data of the past 30 years, about 10 days of rain are anticipated.
The days are predominantly sunny, with an estimated total of around 231 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.
If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Julian. May, June, July, August, September and October typically offer the most optimal weather. In contrast, December tends to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Julian climate page with graphs.
Julian, monthly averages in December
Min Temperature
3°C
Max Temperature
12°C
Chance of Rain
33%
Precipitation
132 mm
Rainy days
10 days
Humidity
64% *
Sunshine
231 hours *
Percentage Sunshine
74% *
Where to go in the United States of America in December
Find out more about the weather in the United States of America in December and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Julian in December?
Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in December.
Interested in more climate information?
This site provides you with all the information you need about the climate in Julian.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
